resources to dedicate to advertising and so they can only use one of the following methods:

• television
• radio
• internet
• newspaper
• billboards

Margot thinks that an airwave broadcast campaign would be most effective and so she hopes that the board will either decide to use television or radio. Noah believes that they should focus on visual advertising and thinks billboards or television would be best.

Let A be the event that the board decides on either television or radio. Let B be the event that the board decides on either billboards or television.

billboards or television.

a)The event that the board decides on television is the

union of A and B

intersection of A and B

complement of A

complement of B

.

b)The event that the board decides on either internet or newspaper or billboards is the

union of A and B

intersection of A and B

complement of A

complement of B

.

c)The event that the board decides on either television, radio or billboards is the

union of A and B

intersection of A and B

complement of A

complement of B